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Individual Calculations November 2009 |
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| Korpalska, Joanna Total change: 4.95 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open C | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1446 | 0.00 | 2 | -0.33 | 15 | -4.95 | |
|  Mikolajczyk, Andrzej | | | 1822 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Jozkow, Kacper | | | 1648 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Mistrzostwa Miedzywojewodzkie DS+LB - grupa D13 | Lewin Klodzki | POL | 2009-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1446 | 2.00 | 4 | 0.66 | 15 | 9.90 | |
| | Chenska, Karolina | | | 1549 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Rogacka, Natalia | | | 1515 | POL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Zyla, Agata | | | 1533 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Grochocinska, Urszula | | | 1690 | POL | 1.00 | 1 | 0.80 | 15 | 12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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